A new protocol for the β-sulfonation of α,β-unsaturated carbonyl compounds is described. The method employs FeCl3 as catalyst and TMSCl as additive for conjugate addition of sodium p-toluenesulfinate to enones.
描述了一种针对α,β-不饱和羰基化合物的新β-
硫化协议。该方法采用FeCl3作为催化剂,并使用TMSCl作为添加剂,实现
苯亚磺酸钠对烯酮的共轭加成反应。